APA-viite (7. p.)

Au, W. (1989). By way of the heart: Toward a holistic Christian spirituality. Paulist Press.

Chicago-viite (17. p.)

Au, Wilkie. By Way of the Heart: Toward a Holistic Christian Spirituality. New York: Paulist Press, 1989.

MLA-viite (8. p.)

Au, Wilkie. By Way of the Heart: Toward a Holistic Christian Spirituality. Paulist Press, 1989.